395271175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 546215040

約数和(自身を除く): 150943865

約数列:

[1, 5, 13, 25, 47, 65, 113, 229, 235, 325, 565, 611, 1145, 1175, 1469, 2825, 2977, 3055, 5311, 5725, 7345, 10763, 14885, 15275, 25877, 26555, 36725, 53815, 69043, 74425, 129385, 132775, 139919, 269075, 336401, 345215, 646925, 699595, 1216219, 1682005, 1726075, 3497975, 6081095, 8410025, 15810847, 30405475, 79054235, 395271175]

約数ペア:

[(1, 395271175), (5, 79054235), (13, 30405475), (25, 15810847), (47, 8410025), (65, 6081095), (113, 3497975), (229, 1726075), (235, 1682005), (325, 1216219), (565, 699595), (611, 646925), (1145, 345215), (1175, 336401), (1469, 269075), (2825, 139919), (2977, 132775), (3055, 129385), (5311, 74425), (5725, 69043), (7345, 53815), (10763, 36725), (14885, 26555), (15275, 25877)]